/* UIUX-006 — customer decision tools
 * Late-loaded, route-scoped presentation for Compare, Wishlist and Provision List.
 * Account shell, persistence and commerce semantics remain owned elsewhere.
 */

.decision-tool {
    --decision-ink: var(--color-text, #27241f);
    --decision-muted: var(--color-text-muted, #625f58);
    --decision-paper: var(--color-background, #fcfcfc);
    --decision-sage: var(--color-sage-soft, #eeeeee);
    --decision-rule: var(--color-border, #d7d7d7);
    color: var(--decision-ink);
}

.decision-tool :where(a, button, input, textarea):focus-visible,
.compare-table-wrapper:focus-visible {
    outline: 3px solid var(--color-action-primary, #2f6f32);
    outline-offset: 3px;
}

.decision-tools-switcher {
    border-block: 1px solid var(--decision-rule);
    margin-block: 0 var(--space-xl, 2rem);
}

.decision-tools-switcher ul {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    list-style: none;
    margin: 0;
    padding: 0;
}

.decision-tools-switcher li + li {
    border-inline-start: 1px solid var(--decision-rule);
}

.decision-tools-switcher__link {
    color: var(--decision-muted);
    display: grid;
    gap: 0.15rem;
    min-height: 4.75rem;
    padding: 0.9rem 1.1rem;
    text-decoration: none;
}

.decision-tools-switcher__link strong {
    color: var(--decision-ink);
    font-size: var(--text-md, 1rem);
    line-height: 1.25;
}

.decision-tools-switcher__link span {
    font-size: var(--text-sm, 0.875rem);
    line-height: 1.35;
}

.decision-tools-switcher__link:hover {
    background: var(--decision-sage);
}

.decision-tools-switcher__link.is-current {
    background: var(--decision-sage);
    box-shadow: inset 0 -3px 0 var(--color-action-primary, #2f6f32);
}

.decision-tool-heading,
.compare-workspace-header {
    align-items: flex-start;
    display: flex;
    gap: var(--space-lg, 1.5rem);
    justify-content: space-between;
    margin-bottom: var(--space-lg, 1.5rem);
}

.decision-tool-heading > div,
.compare-workspace-header > div:first-child {
    max-width: 68ch;
}

.decision-tool-heading :where(h1, h2, p),
.compare-workspace-header :where(h1, p) {
    margin-top: 0;
}

.decision-tool-heading :where(h1, h2),
.compare-workspace-header h1 {
    margin-bottom: var(--space-xs, 0.5rem);
    text-wrap: balance;
}

.decision-tool-heading p,
.compare-workspace-header p,
.decision-tool-guidance {
    color: var(--decision-muted);
    line-height: 1.6;
    margin-bottom: 0;
}

.decision-tool-guidance {
    border-block: 1px solid var(--decision-rule);
    margin-block: 0 var(--space-lg, 1.5rem);
    max-width: 76ch;
    padding-block: var(--space-md, 1rem);
}

.decision-tool-empty {
    border-block: 1px solid var(--decision-rule);
    display: grid;
    gap: var(--space-lg, 1.5rem);
    max-width: 54rem;
    padding-block: clamp(1.5rem, 4vw, 3.5rem);
    text-align: left;
}

.decision-tool-empty__copy {
    max-width: 66ch;
}

.decision-tool-empty :where(h1, h3, p) {
    margin-top: 0;
}

.decision-tool-empty :where(h1, h3) {
    margin-bottom: var(--space-sm, 0.75rem);
    text-wrap: balance;
}

.decision-tool-empty__copy p,
.decision-tool-empty__hint {
    color: var(--decision-muted);
    line-height: 1.65;
}

.decision-tool-empty__actions,
.compare-workspace-header__actions,
.compare-single-product__actions {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm, 0.75rem);
}

.decision-tool-empty__hint {
    margin-bottom: 0;
}

/* Compare */

.compare-page.decision-tool--compare {
    background: var(--decision-paper);
    padding-block: clamp(2rem, 5vw, 4.5rem);
}

.compare-page .decision-tools-switcher {
    margin-bottom: clamp(2rem, 4vw, 3rem);
}

.compare-empty-state,
.compare-partial-state {
    margin-inline: 0;
    max-width: none;
    text-align: left;
}

.compare-notice {
    background: var(--decision-sage);
    border: 1px solid var(--decision-rule);
    border-radius: var(--radius-sm, 12px);
    color: var(--decision-ink);
    margin-block: var(--space-md, 1rem);
    max-width: 76ch;
    padding: 0.85rem 1rem;
}

.compare-single-product {
    align-items: center;
    border-block: 1px solid var(--decision-rule);
    display: grid;
    gap: clamp(1.25rem, 4vw, 3rem);
    grid-template-columns: minmax(9rem, 15rem) minmax(0, 1fr);
    margin-block: var(--space-xl, 2rem);
    max-width: 58rem;
    padding-block: clamp(1.5rem, 4vw, 3rem);
}

.compare-single-product__image {
    aspect-ratio: 1;
    background: #fff;
    border-radius: var(--radius-md, 14px);
    height: auto;
    margin: 0;
    max-width: 15rem;
    object-fit: contain;
    width: 100%;
}

.compare-single-product__brand,
.compare-table__brand {
    color: var(--decision-muted);
    font-size: var(--text-sm, 0.875rem);
    font-weight: 650;
    margin: 0 0 0.25rem;
}

.compare-single-product__title {
    font-size: var(--text-2xl, 1.75rem);
    margin: 0 0 1rem;
}

.compare-table-section {
    min-width: 0;
}

.compare-scroll-hint {
    color: var(--decision-muted);
    font-size: var(--text-sm, 0.875rem);
    margin: 0 0 var(--space-sm, 0.75rem);
}

.compare-table-wrapper {
    border: 1px solid var(--decision-rule);
    border-radius: var(--radius-md, 14px);
    margin-top: 0;
    max-width: 100%;
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scrollbar-color: var(--color-action-primary, #2f6f32) var(--decision-sage);
    scrollbar-width: thin;
}

.compare-table-wrapper::-webkit-scrollbar {
    height: 0.75rem;
}

.compare-table-wrapper::-webkit-scrollbar-track {
    background: var(--decision-sage);
}

.compare-table-wrapper::-webkit-scrollbar-thumb {
    background: var(--color-action-primary, #2f6f32);
    border: 3px solid var(--decision-sage);
    border-radius: 999px;
}

.compare-table {
    background: var(--decision-paper);
    border-collapse: separate;
    border-spacing: 0;
    min-width: max(100%, calc(12rem + (var(--compare-product-count) * 14.5rem)));
    table-layout: fixed;
    width: 100%;
}

.compare-table th,
.compare-table td {
    border-bottom: 1px solid var(--decision-rule);
    font-size: var(--text-sm, 0.875rem);
    line-height: 1.55;
    min-width: 14.5rem;
    padding: 1rem;
    text-align: left;
    vertical-align: top;
}

.compare-table tr:last-child > * {
    border-bottom: 0;
}

.compare-table__row-label,
.compare-table tbody th {
    background: #f2f2f2;
    min-width: 12rem;
    width: 12rem;
}

.decision-tool .compare-table thead th {
    background: var(--decision-sage);
    color: var(--decision-ink);
    vertical-align: top;
}

.compare-table__row-label {
    color: var(--decision-muted);
    font-size: var(--text-sm, 0.875rem);
    font-weight: 700;
}

.compare-table__product-header {
    height: 18rem;
}

.compare-table__image {
    aspect-ratio: 1;
    background: #fff;
    border-radius: var(--radius-sm, 12px);
    display: block;
    height: 8rem;
    margin: 0 0 0.75rem;
    object-fit: contain;
    width: 8rem;
}

.compare-table__identity {
    display: grid;
    gap: 0.15rem;
}

.compare-table__title {
    color: var(--decision-ink);
    display: block;
    font-size: var(--text-md, 1rem);
    font-weight: 750;
    line-height: 1.35;
    margin: 0;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.18em;
}

.compare-table__remove {
    margin-top: 0.75rem;
    min-height: 2.75rem;
    padding-inline: 0;
}

.compare-table tbody th {
    color: var(--decision-ink);
    font-weight: 750;
}

.compare-table__row--differs th {
    box-shadow: inset 1px 0 0 var(--color-info, #276286);
}

.compare-table__row--differs th::after {
    color: var(--color-info, #276286);
    content: "Differs";
    display: block;
    font-size: 0.6875rem;
    font-weight: 750;
    letter-spacing: 0.04em;
    margin-top: 0.25rem;
    text-transform: uppercase;
}

.compare-table__row--matches th,
.compare-table__row--matches td {
    color: var(--decision-muted);
}

.compare-table__row--matches th::after {
    content: "Same across selection";
    display: block;
    font-size: 0.6875rem;
    font-weight: 500;
    margin-top: 0.25rem;
}

.compare-table__missing {
    color: var(--decision-muted);
    font-style: italic;
}

.compare-offer-intelligence,
.compare-nutrition dl {
    margin: 0;
    padding-inline-start: 1.1rem;
}

.compare-nutrition :where(p, dl) {
    margin-block: 0 0.6rem;
}

.compare-nutrition dl div {
    display: flex;
    gap: 0.5rem;
    justify-content: space-between;
}

.compare-nutrition dd {
    font-variant-numeric: tabular-nums;
    margin: 0;
}

/* Wishlist */

.decision-tool--wishlist,
.decision-tool--provision {
    min-width: 0;
}

.decision-tool--wishlist .account-empty-state,
.decision-tool--provision .decision-tool-empty {
    background: transparent;
    border-inline: 0;
    border-radius: 0;
    padding-inline: 0;
}

.wishlist-decision-list {
    display: grid;
    gap: var(--space-lg, 1.5rem);
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.wishlist-decision-item {
    align-content: start;
    border: 1px solid var(--decision-rule);
    border-radius: var(--radius-md, 14px);
    display: grid;
    min-width: 0;
    overflow: clip;
}

.wishlist-decision-item .product-card {
    border: 0;
    border-radius: 0;
    box-shadow: none;
    display: grid;
    grid-template-columns: 9rem minmax(0, 1fr);
    grid-template-areas:
        "media content"
        "media commerce";
    min-height: 12rem;
}

.wishlist-decision-item .product-card-media {
    align-self: stretch;
    grid-area: media;
    min-height: 100%;
}

.wishlist-decision-item .product-image,
.wishlist-decision-item .product-image a,
.wishlist-decision-item .product-image img {
    height: 100%;
    min-height: 0;
    min-width: 0;
    width: 100%;
}

.wishlist-decision-item .product-image {
    aspect-ratio: auto;
}

.wishlist-decision-item .product-image img {
    object-fit: contain;
}

.wishlist-decision-item .product-card-content {
    grid-area: content;
    padding: 1rem;
}

.wishlist-decision-item .product-card-commerce {
    grid-area: commerce;
    padding: 0 1rem 1rem;
}

.wishlist-decision-item .product-card-commerce .btn {
    min-height: 2.75rem;
}

.wishlist-decision-item__handoff {
    align-items: center;
    background: #f2f2f2;
    border-top: 1px solid var(--decision-rule);
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.8rem;
}

.wishlist-decision-item__handoff form {
    margin: 0;
}

.wishlist-decision-item__handoff .btn {
    min-height: 2.75rem;
}

.wishlist-decision-item__remove {
    color: var(--color-danger, #9b2f2f);
}

/* Provision List */

.provision-list-summary {
    align-items: baseline;
    background: var(--decision-sage);
    border: 0;
    border-radius: var(--radius-sm, 12px);
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 1.5rem;
    margin-bottom: var(--space-lg, 1.5rem);
    padding: 1rem 1.2rem;
}

.provision-list-summary p {
    margin: 0;
}

.provision-list-grid {
    display: grid;
    gap: 0;
    grid-template-columns: minmax(0, 1fr);
    margin: 0;
}

.provision-list-item {
    align-items: start;
    border: 0;
    border-bottom: 1px solid var(--decision-rule);
    border-radius: 0;
    display: grid;
    gap: 1rem 1.25rem;
    grid-template-columns: minmax(13rem, 1.1fr) minmax(18rem, 1.2fr) minmax(13rem, 0.9fr);
    grid-template-areas:
        "identity edit buying"
        "evidence edit buying"
        "actions actions actions";
    padding: 1.25rem 0;
}

.provision-list-item:first-child {
    border-top: 1px solid var(--decision-rule);
}

.provision-list-item__identity {
    align-items: center;
    display: grid;
    gap: 0.9rem;
    grid-area: identity;
    grid-template-columns: 5.5rem minmax(0, 1fr);
}

.provision-list-item__image-link,
.provision-list-item__image-link img {
    aspect-ratio: 1;
    display: block;
    width: 100%;
}

.provision-list-item__image-link img {
    background: #fff;
    border-radius: var(--radius-sm, 12px);
    object-fit: contain;
}

.provision-list-item h3 {
    font-size: var(--text-lg, 1.125rem);
    line-height: 1.35;
    margin: 0 0 0.35rem;
}

.provision-list-item h3 a {
    color: var(--decision-ink);
    text-decoration-thickness: 1px;
    text-underline-offset: 0.18em;
}

.provision-list-item__channel {
    color: var(--decision-muted);
    font-size: var(--text-sm, 0.875rem);
    font-weight: 650;
    margin: 0;
}

.provision-list-item__evidence {
    grid-area: evidence;
}

.provision-list-item__evidence .suitability-surface {
    font-size: var(--text-sm, 0.875rem);
    margin: 0;
}

.provision-list-edit {
    align-items: end;
    display: grid;
    gap: 0.45rem 0.75rem;
    grid-area: edit;
    grid-template-columns: 7rem minmax(10rem, 1fr);
}

.provision-list-edit > label {
    font-size: var(--text-sm, 0.875rem);
    font-weight: 700;
}

.provision-list-edit > label:first-of-type {
    grid-column: 1;
}

.provision-list-edit__quantity {
    display: grid;
    gap: 0.25rem;
    grid-column: 1;
}

.provision-list-edit__quantity input {
    font-variant-numeric: tabular-nums;
    max-width: 7rem;
}

.provision-list-edit__quantity span {
    color: var(--decision-muted);
    font-size: 0.75rem;
}

.provision-list-edit > label:nth-of-type(2) {
    grid-column: 2;
    grid-row: 1;
}

.provision-list-edit textarea {
    grid-column: 2;
    min-height: 4.6rem;
    resize: vertical;
}

.provision-list-edit > .btn {
    grid-column: 1 / -1;
    grid-row: 3;
    justify-self: start;
    min-height: 2.75rem;
    white-space: nowrap;
}

.provision-list-buying-options {
    align-items: flex-start;
    display: grid;
    gap: 0.65rem;
    grid-area: buying;
}

.provision-list-buying-options :where(form, p) {
    margin: 0;
}

.provision-list-buying-options__external {
    display: grid;
    gap: 0.35rem;
}

.provision-list-buying-options__external p,
.provision-list-buying-options > p {
    color: var(--decision-muted);
    font-size: var(--text-sm, 0.875rem);
}

.provision-list-item__actions {
    align-items: center;
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem 0.85rem;
    grid-area: actions;
    padding-top: 0.25rem;
}

.provision-list-item__actions form {
    margin: 0 0 0 auto;
}

.provision-list-item__actions .btn {
    min-height: 2.75rem;
    padding-inline: 0.4rem;
}

.provision-list-item__remove {
    color: var(--color-danger, #9b2f2f);
}

.provision-list-actions {
    align-items: center;
    border-top: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: flex-end;
    padding-top: var(--space-lg, 1.5rem);
}

.provision-list-actions form {
    margin: 0;
}

.provision-list-actions__note {
    color: var(--decision-muted);
    margin: 0 auto 0 0;
    max-width: 36rem;
}

@media (max-width: 1023px) {
    .provision-list-item {
        grid-template-columns: minmax(12rem, 0.8fr) minmax(0, 1.2fr);
        grid-template-areas:
            "identity edit"
            "evidence edit"
            "buying buying"
            "actions actions";
    }

    .provision-list-buying-options {
        align-items: center;
        display: flex;
        flex-wrap: wrap;
    }
}

@media (max-width: 899px) {
    .decision-tools-switcher ul {
        grid-template-columns: 1fr;
    }

    .decision-tools-switcher li + li {
        border-inline-start: 0;
        border-top: 1px solid var(--decision-rule);
    }

    .decision-tools-switcher__link {
        align-items: baseline;
        display: flex;
        justify-content: space-between;
        min-height: 3.5rem;
    }

    .decision-tools-switcher__link.is-current {
        box-shadow: inset 3px 0 0 var(--color-action-primary, #2f6f32);
    }

    .compare-table {
        min-width: calc(8.5rem + (var(--compare-product-count) * 13rem));
    }

    .compare-table th,
    .compare-table td {
        min-width: 13rem;
    }

    .compare-table__row-label,
    .compare-table tbody th {
        left: 0;
        min-width: 8.5rem;
        position: sticky;
        width: 8.5rem;
        z-index: 2;
    }

    .decision-tool .compare-table thead th {
        position: sticky;
        top: 0;
        z-index: 3;
    }

    .decision-tool .compare-table thead .compare-table__row-label {
        z-index: 4;
    }

    .compare-table__product-header {
        height: 16.5rem;
    }

    .compare-table__image {
        height: 6.5rem;
        width: 6.5rem;
    }

    .wishlist-decision-list {
        grid-template-columns: minmax(0, 1fr);
    }

    .provision-list-item {
        grid-template-columns: minmax(0, 1fr);
        grid-template-areas:
            "identity"
            "evidence"
            "edit"
            "buying"
            "actions";
    }
}

@media (max-width: 639px) {
    .decision-tool-heading,
    .compare-workspace-header {
        align-items: stretch;
        flex-direction: column;
    }

    .compare-workspace-header__actions,
    .compare-single-product__actions {
        align-items: stretch;
    }

    .compare-workspace-header__actions .btn,
    .compare-single-product__actions .btn {
        flex: 1 1 auto;
    }

    .compare-single-product {
        align-items: start;
        grid-template-columns: 7rem minmax(0, 1fr);
    }

    .compare-single-product__image {
        max-width: 7rem;
    }

    .compare-single-product__title {
        font-size: var(--text-xl, 1.35rem);
    }

    .wishlist-decision-item__handoff {
        align-items: stretch;
        flex-direction: column;
    }

    .wishlist-decision-item__handoff form {
        margin-left: 0;
    }

    .wishlist-decision-item__handoff .btn,
    .wishlist-decision-item__handoff form {
        width: 100%;
    }

    .wishlist-decision-item .product-card {
        grid-template-columns: 7.5rem minmax(0, 1fr);
        min-height: 10rem;
    }

    .provision-list-buying-options,
    .provision-list-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .provision-list-buying-options .btn,
    .provision-list-buying-options form,
    .provision-list-actions .btn,
    .provision-list-actions form {
        width: 100%;
    }
}

@media (max-width: 374px) {
    .decision-tools-switcher__link {
        align-items: flex-start;
        flex-direction: column;
    }

    .decision-tool-empty__actions,
    .compare-workspace-header__actions,
    .compare-single-product__actions {
        align-items: stretch;
        flex-direction: column;
    }

    .decision-tool-empty__actions .btn,
    .compare-workspace-header__actions .btn,
    .compare-single-product__actions .btn {
        width: 100%;
    }

    .compare-single-product {
        grid-template-columns: minmax(0, 1fr);
    }

    .provision-list-item__identity {
        grid-template-columns: 4.75rem minmax(0, 1fr);
    }

    .provision-list-item__actions {
        align-items: stretch;
        flex-direction: column;
    }

    .provision-list-item__actions .btn,
    .provision-list-item__actions form {
        margin-left: 0;
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .decision-tools-switcher__link,
    .compare-table-wrapper {
        scroll-behavior: auto;
        transition: none;
    }
}

/* UIUX-007 — one ruled decision ledger across Compare, Wishlist and Provision. */
.decision-tool {
    --decision-rule: var(--border-subtle);
    --decision-surface: var(--surface-primary);
    --decision-muted: var(--text-secondary);
    max-width: var(--content-width-wide);
    /* UIUX-009: centre the capped decision-tool shell. Without this, Compare's
       <main> stuck to the left above 1440px while "Keep exploring" stayed centred. */
    margin-inline: auto;
    background: var(--surface-canvas);
}

.decision-tools-switcher {
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-card);
    background: var(--surface-primary);
    box-shadow: none;
}

.decision-tools-switcher__link {
    border-radius: 0;
}

.decision-tools-switcher__link.is-current {
    background: var(--nav-primary-surface);
    color: var(--text-on-dark);
    box-shadow: inset 0 -3px 0 var(--accent-yellow);
}

.decision-tools-switcher__link.is-current span {
    color: color-mix(in srgb, var(--text-on-dark) 76%, transparent);
}

.decision-tools-switcher__link.is-current strong {
    color: var(--text-on-dark);
}

.decision-tool-heading :where(h1, h2),
.compare-workspace-header h1 {
    font-size: var(--font-size-h1);
    line-height: var(--line-height-display);
}

.compare-table-wrapper,
.wishlist-decision-list,
.provision-list-grid {
    border-color: var(--border-subtle);
    border-radius: var(--radius-card);
    background: var(--surface-primary);
    box-shadow: none;
}

.compare-table :is(th, td),
.wishlist-decision-item,
.provision-list-item {
    border-color: var(--border-subtle);
}

.decision-tool .compare-table thead th,
.compare-table tbody th {
    background: var(--surface-section-alt);
}

.compare-table__row--differs th::after {
    background: var(--accent-yellow);
    color: var(--text-primary);
}

.wishlist-decision-item .product-card,
.provision-list-item {
    border-radius: 0;
    box-shadow: none;
}

.provision-list-summary {
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-card);
    background: var(--surface-section-alt);
}

@media (max-width: 899px) {
    .decision-tools-switcher__link.is-current {
        box-shadow: inset 3px 0 0 var(--accent-yellow);
    }
}

/* UIUX-007R3 compact decision navigation and plain-language empty surfaces. */
.decision-tools-switcher {
    width: fit-content;
    max-width: 100%;
    margin-bottom: clamp(1.25rem, 3vw, 2rem);
    border-radius: 10px;
    overflow: hidden;
}

.decision-tools-switcher__link {
    min-height: 3.5rem;
    padding: .65rem .9rem;
}

.decision-tools-switcher__link span {
    font-size: .75rem;
}

.decision-tools-switcher__link.is-current {
    background: var(--text-primary);
    box-shadow: none;
}

:where(.decision-tool-empty, .compare-empty-state, .compare-partial-state) {
    max-width: 44rem;
    padding: clamp(1.25rem, 3vw, 2rem);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    background: var(--surface-primary);
    box-shadow: none;
}

@media (max-width: 899px) {
    .decision-tools-switcher {
        width: 100%;
        overflow-x: auto;
    }

    .decision-tools-switcher ul {
        display: flex;
        min-width: max-content;
    }

    .decision-tools-switcher li + li {
        border-top: 0;
        border-inline-start: 1px solid var(--border-subtle);
    }

    .decision-tools-switcher__link {
        display: grid;
        min-width: 8.5rem;
        min-height: 3.25rem;
        padding: .55rem .75rem;
    }

    .decision-tools-switcher__link.is-current { box-shadow: none; }
}

/*
 * UIUX-009 - one segmented control at every width.
 *
 * Below 900px the strip used to become a horizontally scrolling row of
 * 8.5rem tabs, which clipped the third tab at 390px and hid it behind an
 * internal scroll. It now stays three equal segments that always fit: at
 * 600-899px each segment keeps its description; below 600px the description
 * is visually hidden (it stays in the link's accessible name) and the label
 * may wrap onto a second line. Targets stay at least 44px tall. The current
 * segment keeps the neutral surface the reset layer gives it.
 */
@media (max-width: 899px) {
    .decision-tools-switcher {
        width: 100%;
        max-width: 100%;
        overflow: hidden;
    }

    .decision-tools-switcher ul {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        min-width: 0;
    }

    .decision-tools-switcher li {
        display: flex;
        min-width: 0;
    }

    .decision-tools-switcher li + li {
        border-top: 0;
        border-inline-start: 1px solid var(--border-subtle);
    }

    .decision-tools-switcher__link {
        display: flex;
        flex: 1 1 auto;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: .1rem;
        min-width: 0;
        position: relative;
        min-height: 44px;
        padding: .5rem .45rem;
        text-align: center;
        overflow-wrap: anywhere;
    }

    .decision-tools-switcher__label {
        font-size: .9375rem;
        line-height: 1.2;
    }
}

@media (max-width: 599px) {
    .decision-tools-switcher__link .decision-tools-switcher__description {
        position: absolute;
        width: 1px;
        height: 1px;
        margin: -1px;
        padding: 0;
        overflow: hidden;
        clip: rect(0 0 0 0);
        white-space: nowrap;
        border: 0;
    }

    .decision-tools-switcher__label {
        font-size: .875rem;
    }
}

/*
 * UIUX-009 final Compare composition. Compare uses the canonical public
 * content container (.container: --u8r-page-max with --u8r-gutter), the same
 * edges as Product Category, "Keep exploring" and the footer. The Saved &
 * Planning navigation, the title, the empty panel and the comparison
 * workspace all start on that canonical left edge in every state; there is no
 * Compare-specific page width. Readability is handled inside components
 * (panel columns, copy and step measures; table columns for 1-2 products).
 * The top rhythm under the sticky category rail matches the directory pages.
 */
.compare-page.decision-tool--compare {
    padding-block: clamp(.75rem, 2vw, 1.25rem) clamp(3rem, 6vw, 5rem);
}

.compare-page .compare-page__frame,
.compare-page :is(.compare-empty-state, .compare-partial-state),
.compare-page .compare-table-section > :not(.compare-table-wrapper) {
    width: 100%;
    /* Lift the legacy 52rem state cap (uiux-007r2 neutral reset) so the panel sits on the canonical edges. */
    max-width: none;
}

.compare-page .decision-tools-switcher {
    margin-bottom: clamp(1.25rem, 2.5vw, 1.75rem);
}

/*
 * The comparison workspace spans the canonical content width. With one or two
 * products the table's own columns stay a readable width (it starts on the
 * canonical left edge); three or four products fill the canvas.
 */
.compare-page .compare-table-wrapper {
    width: 100%;
}

.compare-page :is(.compare-table-section--count-1, .compare-table-section--count-2) .compare-table {
    width: min(100%, calc(12rem + (var(--compare-product-count) * 20rem)));
    min-width: calc(12rem + (var(--compare-product-count) * 14.5rem));
}

/* Functional-page heading scale (the directory pages' 34px/28px), for every state. */
.compare-page :is(.compare-empty-state, .compare-workspace-header) h1 {
    max-width: none;
    margin: 0;
    font-size: clamp(1.75rem, 1.4rem + 1vw, 2.125rem);
    line-height: 1.15;
    text-wrap: balance;
}

.compare-page .compare-workspace-header {
    align-items: center;
    margin-top: 0;
}

.compare-page .compare-workspace-header h1 {
    margin-bottom: var(--space-xs, .5rem);
}

/* Empty: one soft panel - intro and actions beside "How it works". */
.compare-page .compare-empty-state {
    display: grid;
    grid-template-columns: minmax(0, 11fr) minmax(0, 9fr);
    align-items: stretch;
    gap: 0;
    min-height: 0;
    padding: clamp(1.25rem, 3vw, 2.25rem);
    border: 1px solid var(--border-subtle);
    background: var(--surface-primary);
    box-shadow: none;
    text-align: left;
}

.compare-page .compare-empty-state__intro {
    display: grid;
    align-content: center;
    justify-items: start;
    gap: 1.25rem;
    min-width: 0;
    padding-inline-end: clamp(1.25rem, 3vw, 2.5rem);
}

.compare-page .compare-empty-state .decision-tool-empty__copy {
    display: grid;
    gap: .6rem;
    max-width: 36rem;
}

.compare-page .compare-empty-state .decision-tool-empty__copy p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

.compare-page .compare-empty-state .decision-tool-empty__actions {
    justify-content: flex-start;
}

.compare-page .compare-empty-state__how {
    display: grid;
    align-content: center;
    gap: .85rem;
    min-width: 0;
    padding-inline-start: clamp(1.25rem, 3vw, 2.5rem);
    border-inline-start: 1px solid var(--border-subtle);
}

.compare-page .compare-empty-state__label {
    margin: 0;
    color: var(--text-secondary);
    font-size: var(--font-size-caption, .75rem);
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
}

.compare-page .compare-empty-state__steps {
    display: grid;
    max-width: 34rem;
    gap: .9rem;
    margin: 0;
    padding: 0;
    border: 0;
    background: transparent;
    list-style: none;
    text-align: left;
}

.compare-page .compare-empty-state__steps li {
    display: grid;
    grid-template-columns: 2rem minmax(0, 1fr);
    gap: .75rem;
    align-items: start;
    max-width: none;
}

.compare-page .compare-empty-state__steps p {
    margin: 0;
    color: var(--text-secondary);
    font-size: .9375rem;
    line-height: 1.5;
}

.compare-page .compare-empty-state__steps strong {
    color: var(--text-primary);
}

.compare-page .compare-empty-state__step {
    display: grid;
    place-items: center;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: var(--surface-section-alt);
    color: var(--text-primary);
    font-size: .875rem;
    font-weight: 700;
}

/* One product: no card around the state, same heading as 2-4 products. */
.compare-page .compare-partial-state {
    min-height: 0;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
    text-align: left;
}

.compare-page .compare-partial-state .compare-single-product__title {
    max-width: none;
    font-size: var(--text-2xl, 1.75rem);
}

@media (max-width: 899px) {
    .compare-page .compare-empty-state {
        grid-template-columns: minmax(0, 1fr);
        gap: 1.25rem;
    }

    .compare-page .compare-empty-state__intro {
        padding-inline-end: 0;
    }

    .compare-page .compare-empty-state__how {
        padding-block-start: 1.25rem;
        padding-inline-start: 0;
        border-inline-start: 0;
        border-block-start: 1px solid var(--border-subtle);
    }
}